package day03;

/**
 * 说明:
 *
 * @author:SuZhongHe
 * @date:2023/2/14
 **/
public class IfElseIfDemo {
    public static void main(String[] args) {
        double price = 600.0;
        if (price >= 2000) {
            price *= 0.5;
        } else if (price >= 1000) {
            price *= 0.7;
        }else if (price >= 500) {
            price *= 0.8;
        } else {
            price *= 0.9;
        }
        System.out.println(price);
    }
}
